:root{color:#e5edff;background:#0b1020;font-family:Inter,system-ui,sans-serif}*{box-sizing:border-box}body{background:#0b1020;margin:0}.page{min-height:100vh;padding:16px}.topbar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;display:flex}.brand{font-size:20px;font-weight:700}.controls{flex-wrap:wrap;gap:8px;display:flex}select{color:#e5edff;background:#121933;border:1px solid #2a3566;border-radius:10px;padding:10px 12px}.meta{color:#9fb0e5;flex-wrap:wrap;gap:16px;margin-bottom:12px;font-size:13px;display:flex}.error{color:#ff9ca8;margin-bottom:12px}.chart-wrap{background:#0f1730;border:1px solid #22305f;border-radius:16px;height:calc(100vh - 140px);min-height:560px;overflow:hidden}.chart{width:100%;height:100%}